| Greg Kroah-Hartman | b244131 | 2017-11-01 15:07:57 +0100 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| Josh Boyer | d890f51 | 2012-11-05 09:09:24 +1030 | [diff] [blame] | 2 | # ========================================================================== |
| 3 | # Signing modules |
| 4 | # ========================================================================== |
| 5 | |
| 6 | PHONY := __modsign |
| 7 | __modsign: |
| 8 | |
| 9 | include scripts/Kbuild.include |
| 10 | |
| Bertrand Jacquin | d10f9f6 | 2014-08-27 20:29:56 +0930 | [diff] [blame] | 11 | __modules := $(sort $(shell grep -h '\.ko$$' /dev/null $(wildcard $(MODVERDIR)/*.mod))) |
| Josh Boyer | d890f51 | 2012-11-05 09:09:24 +1030 | [diff] [blame] | 12 | modules := $(patsubst %.o,%.ko,$(wildcard $(__modules:.ko=.o))) |
| 13 | |
| 14 | PHONY += $(modules) |
| 15 | __modsign: $(modules) |
| 16 | @: |
| 17 | |
| 18 | quiet_cmd_sign_ko = SIGN [M] $(2)/$(notdir $@) |
| 19 | cmd_sign_ko = $(mod_sign_cmd) $(2)/$(notdir $@) |
| 20 | |
| 21 | # Modules built outside the kernel source tree go into extra by default |
| 22 | INSTALL_MOD_DIR ?= extra |
| 23 | ext-mod-dir = $(INSTALL_MOD_DIR)$(subst $(patsubst %/,%,$(KBUILD_EXTMOD)),,$(@D)) |
| 24 | |
| 25 | modinst_dir = $(if $(KBUILD_EXTMOD),$(ext-mod-dir),kernel/$(@D)) |
| 26 | |
| 27 | $(modules): |
| 28 | $(call cmd,sign_ko,$(MODLIB)/$(modinst_dir)) |
| 29 | |
| 30 | # Declare the contents of the .PHONY variable as phony. We keep that |
| 31 | # information in a variable se we can use it in if_changed and friends. |
| 32 | |
| 33 | .PHONY: $(PHONY) |